STYLE: Conform to VTK's standards
STYLE: Conform to VTK's standards

Changed code stly to conform to VTK's standards.

demarle/VTK,mspark93/VTK,gram526/VTK,ashray/VTK-EVM,jmerkow/VTK,cjh1/VTK,berendkleinhaneveld/VTK,biddisco/VTK,collects/VTK,keithroe/vtkoptix,SimVascular/VTK,msmolens/VTK,berendkleinhaneveld/VTK,jmerkow/VTK,sumedhasingla/VTK,keithroe/vtkoptix,sumedhasingla/VTK,cjh1/VTK,jmerkow/VTK,sankhesh/VTK,jmerkow/VTK,candy7393/VTK,johnkit/vtk-dev,sankhesh/VTK,hendradarwin/VTK,berendkleinhaneveld/VTK,candy7393/VTK,msmolens/VTK,msmolens/VTK,berendkleinhaneveld/VTK,ashray/VTK-EVM,sumedhasingla/VTK,collects/VTK,keithroe/vtkoptix,hendradarwin/VTK,cjh1/VTK,biddisco/VTK,collects/VTK,ashray/VTK-EVM,SimVascular/VTK,johnkit/vtk-dev,hendradarwin/VTK,sankhesh/VTK,jmerkow/VTK,SimVascular/VTK,keithroe/vtkoptix,sumedhasingla/VTK,mspark93/VTK,demarle/VTK,keithroe/vtkoptix,johnkit/vtk-dev,sumedhasingla/VTK,aashish24/VTK-old,sumedhasingla/VTK,johnkit/vtk-dev,ashray/VTK-EVM,SimVascular/VTK,SimVascular/VTK,sankhesh/VTK,biddisco/VTK,cjh1/VTK,ashray/VTK-EVM,mspark93/VTK,jmerkow/VTK,candy7393/VTK,msmolens/VTK,sumedhasingla/VTK,candy7393/VTK,gram526/VTK,msmolens/VTK,demarle/VTK,gram526/VTK,cjh1/VTK,SimVascular/VTK,collects/VTK,biddisco/VTK,keithroe/vtkoptix,mspark93/VTK,gram526/VTK,biddisco/VTK,hendradarwin/VTK,msmolens/VTK,ashray/VTK-EVM,sankhesh/VTK,candy7393/VTK,jmerkow/VTK,hendradarwin/VTK,gram526/VTK,mspark93/VTK,gram526/VTK,berendkleinhaneveld/VTK,johnkit/vtk-dev,msmolens/VTK,SimVascular/VTK,gram526/VTK,sumedhasingla/VTK,sankhesh/VTK,mspark93/VTK,aashish24/VTK-old,aashish24/VTK-old,sankhesh/VTK,collects/VTK,aashish24/VTK-old,demarle/VTK,biddisco/VTK,mspark93/VTK,ashray/VTK-EVM,collects/VTK,candy7393/VTK,SimVascular/VTK,keithroe/vtkoptix,demarle/VTK,candy7393/VTK,ashray/VTK-EVM,cjh1/VTK,demarle/VTK,mspark93/VTK,biddisco/VTK,msmolens/VTK,jmerkow/VTK,aashish24/VTK-old,keithroe/vtkoptix,hendradarwin/VTK,berendkleinhaneveld/VTK,candy7393/VTK,berendkleinhaneveld/VTK,demarle/VTK,hendradarwin/VTK,johnkit/vtk-dev,sankhesh/VTK,johnkit/vtk-dev,demarle/VTK,gram526/VTK,aashish24/VTK-old